CN2892443Y - Middle upright post balance type hydraulic tyre vulcanizer - Google Patents
Middle upright post balance type hydraulic tyre vulcanizer Download PDFInfo
- Publication number
- CN2892443Y CN2892443Y CN 200620058372 CN200620058372U CN2892443Y CN 2892443 Y CN2892443 Y CN 2892443Y CN 200620058372 CN200620058372 CN 200620058372 CN 200620058372 U CN200620058372 U CN 200620058372U CN 2892443 Y CN2892443 Y CN 2892443Y
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- cylinder
- mainboard
- tire
- tyre
- hot plate
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 21
- 230000008859 change Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a center pillar balance type hydraulic tire vulcanizer, which is technically characterized in that a machine base and an opening and closing die machine body are in a center pillar balance type; the upright post, the mold locking rod sleeve and the mold opening and closing oil cylinder are arranged on the lower main board, the mold locking rod is arranged on the upper main board, and the guide rail is arranged on the inner side of the upright post; an upper heat insulation plate and an upper hot plate of the vulcanizing chamber are arranged on the upper main plate. A lower heat insulation plate and a lower hot plate of the vulcanizing chamber are arranged on a supporting plate of the pressurizing device; the central device and the die driving device corresponding to the left die and the right die are coaxially arranged, the central device is arranged on the lower main board through the lower hot plate and the pressurizing device, and the die driving device is arranged on the upper main board and is connected with the die through the die connecting sleeve; the tire mounting device and the tire dismounting device are respectively arranged on the upright post through guide rails. The tire vulcanizing machine has the advantages of stable mold closing, high repeatability precision and reliability, adjustable mold pressurization, large amplitude modulation for tire loading and unloading and good tire vulcanizing effect, and is suitable for being used by a tire vulcanizing machine.
Description
Technical field
The utility model relates to a kind of tyre vulcanization, specifically, relates to a kind of central post balance-type type hydraulic tyre vulcanizing machine.
Background technology
The cylinder action of the folding mold process of existing tyre vulcanizer requires to carry out folding mould bumpy motion synchronously; Pressue device integral body is non-dismountable, is not easy to install and mode transfer; Center fixture adopts hydraulic pressure water-bound, structure more complicated; Dress device of tyre and tire unloader adopt the slide block mode, but amplitude modulation range is little, fail the present user's of fine adaptation demand, and dress device of tyre and tire unloader adopt the slide block mode that the tire profile is had damage, surface quality that can not fine assurance tire.
Summary of the invention
The purpose of this utility model is at the problems referred to above, but provides that matched moulds is stable, repeatable accuracy and the pressurization of reliability height mode transfer, loading and unloading tire amplitude modulation amplitude is big, tyre vulcanization is effective central post balance-type type hydraulic tyre vulcanizing machine.
The utility model is achieved in that and comprises support and Mould opening and closing machine body, center fixture, die drive unit, pressue device, vulcanizing chamber, dress device of tyre and tire unloader; Support and Mould opening and closing machine body are the central post balance-type type, comprise column, last mainboard, following mainboard, folding mould oil cylinder, guide rail and locked mode bar and locked mode bar cover, column, locked mode bar cover, folding mould oil cylinder are installed on down on the mainboard, the locked mode bar is installed on the mainboard, guide rail is arranged at the inboard of column, and last mainboard, following mainboard are realized the action of folding mould by the lifting of folding mould oil cylinder; Vulcanizing chamber comprises thermal insulation board, goes up hot plate, thermal insulation board, hot plate down down, last thermal insulation board, goes up hot plate and is installed on the mainboard, and following thermal insulation board, following hot plate are installed on the supporting plate of pressue device; Corresponding to the center fixture and the coaxial setting of die drive unit of left and right two moulds, center fixture is installed on down on the mainboard by following hot plate and pressue device, and die drive unit is installed on the mainboard, and is connected with mould by the mould adapter sleeve; Dress device of tyre and tire unloader are installed on the column by guide rail respectively.
But pressue device of the present utility model adopts the pressue device of mode transfer, is made of cylinder body, cylinder cap, pressurizing piston bar, mode transfer screw mandrel, and the pressurizing piston bar axially is set in the cylinder body, and with the mode transfer screw axis to being connected; The mode transfer screw mandrel is installed on down on the mainboard by axially being set in the screw mandrel cover.
Center fixture of the present utility model can adopt the full hydraulic structure, connect and compose by center oil cylinder, piston rod, cylinder seat, the cylinder seat is gone along with sb. to guard him by last ring seat, cylinder top cover and cylinder bottom head and is connected and composed, cylinder bottom head is supported in down ring seat, and the balance lifting oil cylinder of stent support connection is installed and is connected on following ring seat.
Dress device of tyre of the present utility model and tire unloader can be respectively be made of gripper, fork and the crane that is installed on the guide rail, and crane connects hoist cylinder, and fork connects to change over to and produces cylinder, and gripper connects pawl and opens the cylinder of holding one's breath.
The utility model can be connected and installed hydraulic bjuffer respectively on the crane of dress device of tyre and tire unloader.
The beneficial effects of the utility model are:
1), support and Mould opening and closing machine body be the central post balance-type type, the folding mold process adopts mainboard and patrix vertical lift in single Driven by Hydraulic Cylinder, the realization, does not have the synchronous requirement of other type cylinder actions, the motion of folding mould steadily; Carry out locked mode pressurization by rod-pulling type locked mode pin and fluid power pressue device, guarantee that effectively the stability of assembly precision, complete machine structure are light and handy; Last mainboard is only done the oscilaltion campaign together with dress tire patrix thereon in vertical guide rail, therefore the mould center of gravity can not change with the motion of folding mould downwards all the time, guaranteed the stability of folding mould device assembly precision, the matched moulds of mould is stable, repeatable accuracy and reliability height, the service life that also can improve mould; Adopt the rod-pulling type locked mode pin that is evenly distributed up and down between mainboard, the distribution of pressue device oil cylinder also is uniform.Therefore in the process of sulfuration, the vulcanizer of the deformation ratio girder structure of mainboard is wanted evenly up and down, so it is good to vulcanize the tyre evenness that;
2) but, pressue device is for adopting the single mode three-port type pressue device of mode transfer, makes hot plate stressed evenly, good rigidly; Adopt motor to drive hot plate in the adjustment of mode transfer screw mandrel, descend the distance between the hot plate, simultaneously to adapt to the height of different moulds in the mode of series connection;
3), center fixture adopts the full hydraulic structure, oil pressure actuated is all adopted in upper and lower ring seat lifting, and guarantees that hydraulic oil can not leak in the center fixture; The cylinder top cover of center fixture adopts the jet of rotation, can guarantee that each medium is rotation radiation state and sprays into inside capsule wall equably, makes the inside capsule wall temperature even, to guarantee the quality of finished product; Displacement transducer control is adopted in the last ring seat lifting of center fixture, the various capsules that can satisfy the vulcanized tyre specification of defined stretch the needs of height, its control of stretching height can be passed through displacement transducer for different types of tyre, only need on PLC, to configure parameter, just can satisfy the requirement of different size tire;
4), the dress device of tyre is installed on the column at middle part, lifting adopts double line slideway to operate steadily reliably, it changes the spacing employing buffer that produces over to, make its nothing that operates steadily impact, locate reliable, the catching tire gripper adopts the oscillating rod type gripper, easy to adjust and precision is high with the axiality of center fixture, and the repeatable accuracy height;
5), the tire unloader structure is light and handy, is active in one's movements, and adopts the oscillating rod type gripper to unload tire, lifting and change the process that produces over to and adopt buffer, making it operate steadily, locate can height; The lifting of tire unloader adopts double line slideway to operate steadily reliably; Tire for the low wheel rim of wide section adopts gripper to unload tire, can reduce the damage to the tire profile, to guarantee the surface quality of tire.
The utility model, but have that matched moulds is stable, repeatable accuracy and the pressurization of reliability height mode transfer, loading and unloading tire amplitude modulation amplitude is big, tyre vulcanization is an effective advantage, be applicable to that tyre vulcanization uses.
Following embodiment accompanying drawings is further described the utility model.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are respectively the structural representations of the main body of a kind of embodiment of the present utility model, and wherein, Fig. 1 is main TV structure schematic diagram, and Fig. 2 is the side-looking structural representation, and Fig. 3 is the plan structure schematic diagram;
Fig. 4 is the structural representation of the pressue device of Fig. 1;
But Fig. 5 is the structural representation for the pressurization oil cylinder of mode transfer;
Fig. 6 is the structural representation of the center fixture of Fig. 1;
Fig. 7 is the structural representation of the dress device of tyre of Fig. 3 embodiment.
Among the figure, 1, column, 2, last mainboard, 3, following mainboard, 4, the folding mould oil cylinder, 5, guide rail, 6, the locked mode bar, 7, locked mode bar cover, 8, the segmented mold adapter sleeve, 9, bottom plate, 10, vulcanizing chamber, 11, thermal insulation board, 12, cylinder body, 13, cylinder cap, 14, the pressurizing piston bar, 15, the mode transfer screw mandrel, 16, the screw mandrel cover, 17, the center oil cylinder, 18, piston rod, 19, last ring seat, 20, the cylinder top cover, 21, cylinder bottom head, 22, following ring seat, 23, connect support, 24, the balance lifting oil cylinder, 25, gripper, 26, fork, 27, crane, 28, hoist cylinder, 29, change over to and produce cylinder, 30, pawl is opened the cylinder of holding one's breath, 31, hydraulic bjuffer, 32, last thermal insulation board, 33, last hot plate, 34, following thermal insulation board, 35, following hot plate, 36, supporting plate.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7, present embodiment is a kind of central post balance-type type hydraulic tyre vulcanizing machine, its mould adopts activating mold, the support of present embodiment and Mould opening and closing machine body are the central post balance-type type, comprise column 1, last mainboard 2, following mainboard 3, folding mould oil cylinder 4, guide rail 5 and locked mode bar 6 and locked mode bar cover 7, column 1, locked mode bar cover 7, folding mould oil cylinder 4 is installed on down on the mainboard 3, locked mode bar 6 is installed on the mainboard 2, guide rail 5 is arranged at the outside of column 1, last mainboard 2, following mainboard 3 is realized the action of folding mould by the lifting of folding mould oil cylinder 4; Vulcanizing chamber 10 comprises thermal insulation board 32, goes up hot plate 33, thermal insulation board 34, hot plate 35 down down, last thermal insulation board 32, goes up hot plate 33 and is installed on the mainboard 2, and following thermal insulation board 34, following hot plate 35 are installed on the supporting plate 36 of pressue device; Center fixture and the coaxial setting of segmented mold drive unit corresponding to left and right two moulds, center fixture is by hot plate 35 and pressue device are installed on down on the mainboard 3 down, the segmented mold drive unit is installed on the mainboard 2, and is connected with segmented mold by segmented mold adapter sleeve 8; Dress device of tyre and tire unloader are installed on the column 1 by guide rail 5 respectively; Pressue device is made of cylinder body 12, cylinder cap 13, mode transfer screw mandrel 15, and mode transfer screw mandrel 15 is installed on down on the mainboard 3 by axially being set in screw mandrel cover 16; Center fixture adopts the full hydraulic structure, connect and compose by center oil cylinder 17, piston rod 18, cylinder seat, the cylinder seat is gone along with sb. to guard him by last ring seat 19, cylinder top cover 20 and cylinder bottom head 21 and is connected and composed, cylinder bottom head 21 is supported in down ring seat 22, is installing and the balance lifting oil cylinder 24 that is connected support 23 support and connection on the ring seat 22 down; Dress device of tyre and tire unloader are made of gripper 25, fork 26 and the crane 27 that is installed on the guide rail 5 respectively, and crane 27 connects hoist cylinders 28, and fork 26 connects to change over to and produces cylinder 29, and gripper 25 connects pawls and opens the cylinder 30 of holding one's breath; On the crane 27 of dress device of tyre and tire unloader, be connected and installed hydraulic bjuffer 31 respectively.
With reference to Fig. 5, as the improvement of the foregoing description, but pressue device can adopt the pressue device of mode transfer, is made of cylinder body 12, cylinder cap 13, pressurizing piston bar 14, mode transfer screw mandrel 15, pressurizing piston bar 14 axially is set in the cylinder body 12, and axially can be connected with mode transfer screw mandrel 15; Mode transfer screw mandrel 15 is installed on down on the mainboard 3 by axially being set in screw mandrel cover 16.
The operating position of present embodiment is described below:
1), body is the middle part column, last mainboard is a balance-type type, the folding mold process adopts single Driven by Hydraulic Cylinder, the folding mould adopts rotary encoder, the motion of folding mould steadily; Carry out locked mode by rod-pulling type locked mode pin and fluid power pressing mechanism; Last mainboard is only done the oscilaltion campaign together with dress tire patrix thereon in vertical guide rail, therefore the mould center of gravity can not change with the motion of folding mould downwards all the time, guaranteed the stability of clasp mould mechanism assembly precision, the matched moulds of mould is stable, repeatable accuracy and reliability height, the service life that also can improve mould;
2), the control program of mold clamping force is, after the main frame matched moulds puts in place, six locked mode bar covers stretch out locked mode simultaneously, locked mode finishes, begin to add mold clamping force, it is electric at first to be that pilot operated valve device gets, when waiting to be forced into 9MPa, pneumatic booster pump was started working, and booster pump is pressurized to the mold clamping force of technological requirement rapidly with 1: 60 no-load voltage ratio.When sulfuration finished, pneumatic booster pump unloaded earlier when being pressed onto 9MPa, and the release pilot operated valve device gets electric, up to complete release; The adjusting of mold clamping force: according to the mold clamping force of technological requirement, be scaled the required bleed pressure of pneumatic booster pump,, directly be presented at the Pressure gauge on the gas control cabinet panel with the pairing pressure of accurate voltage regulating valve regulation; The user sets mold clamping force numerical value on touch-screen, PLC will set value with after the pressure sensor detected value compares, and according to procedure auto-control, need not to start just ftercompction automatically of oil pump in sulfidation, and The whole control makes things convenient for, intuitively;
3), the dress device of tyre changes the spacing employing hydraulic bjuffer that produces over to, it is operated steadily do not have to impact, manipulator lifting control;
4) but, pressue device adopts the pressue device of mode transfer, and is for convenience detach;
5), the lifting of the last ring seat of center fixture adopts displacement transducer control, its control of stretching height can pass through displacement transducer for different types of tyre, only need configure parameter on PLC, just can satisfy the requirement of different size tire;
6), the lifting of tire unloader and change the process that produces over to and adopt hydraulic bjuffer, it is operated steadily, its lifting adopts double line slideway to operate steadily reliably, the manipulator lifting is controlled;
7), segmented mold adopts hydraulic oil cylinder driving, it finishes the control action of segmented mold with the motion of folding mould, makes the stencil master opening and closing of segmented mold, oil cylinder piston bar and segmented mold adapter sleeve employing lock ring structure, conveniently replaced mould;
8), the hydraulic system of pressing mechanism is equipped with the gas-liquid pressure-boosting pump, size by accurate voltage regulating valve regulation gas circuit pressure, make the oil pressure of output reach the predetermined required oil pressure of mold clamping force, the gas-liquid pressure-boosting pump can replenish the pressure of pressurization oil cylinder at any time, and is more convenient and simple than other type pressurizes;
9), PLC is adopted in electrical system control, show and record curing parameter touch-screen, all control parameters all can be provided with on touch-screen and preserve, parameter is set will determines the enforcement controlled fully, PLC is provided with the logic control that parameter and intrinsic PLC program realize inputing to output according to what touch-screen transmitted.
Claims (5)
1, a kind of central post balance-type type hydraulic tyre vulcanizing machine comprises support and Mould opening and closing machine body, center fixture, die drive unit, pressue device, vulcanizing chamber (10), dress device of tyre and tire unloader, it is characterized in that:
Described support and Mould opening and closing machine body are the central post balance-type type, comprise column (1), last mainboard (2), following mainboard (3), folding mould oil cylinder (4), guide rail (5) and locked mode bar (6) and locked mode bar cover (7), described column (1), locked mode bar cover (7), folding mould oil cylinder (4) are installed on down on the mainboard (3), described locked mode bar (6) is installed on the mainboard (2), described guide rail (5) is arranged at the outside of column (1), and described upward mainboard (2), following mainboard (3) are realized the action of folding mould by the lifting of folding mould oil cylinder (4);
Described vulcanizing chamber (10) comprises thermal insulation board (32), last hot plate (33), following thermal insulation board (34), following hot plate (35), describedly go up thermal insulation board (32), go up hot plate (33) and be installed on the mainboard (2), described thermal insulation board (34) down, time hot plate (35) are installed on the supporting plate (36) of pressue device;
Described center fixture and the coaxial setting of die drive unit corresponding to left and right two moulds, center fixture is by hot plate (35) and pressue device are installed on down on the mainboard (3) down, die drive unit is installed on the mainboard (2), and is connected with mould by the mould adapter sleeve;
Described dress device of tyre and tire unloader are installed on the column (1) by guide rail (5) respectively.
2, central post balance-type type hydraulic tyre vulcanizing machine according to claim 1, it is characterized in that: but described pressue device is the pressue device of mode transfer, constitute by cylinder body (12), cylinder cap (13), pressurizing piston bar (14), mode transfer screw mandrel (15), described pressurizing piston bar (14) axially is set in the cylinder body (12), and axially can be connected with mode transfer screw mandrel (15); Described mode transfer screw mandrel (15) is installed on down on the mainboard (3) by axially being set in screw mandrel cover (16).
3, central post balance-type type hydraulic tyre vulcanizing machine according to claim 1 and 2, it is characterized in that: described center fixture adopts the full hydraulic structure, connect and compose by center oil cylinder (17), piston rod (18), cylinder seat, described cylinder seat is gone along with sb. to guard him by last ring seat (19), cylinder top cover (20) and cylinder bottom head (21) and is connected and composed, described cylinder bottom head (21) is supported in down ring seat (22), goes up in following ring seat (22) and installs and the balance lifting oil cylinder (24) that is connected support (23) support and connection.
4, central post balance-type type hydraulic tyre vulcanizing machine according to claim 1 and 2, it is characterized in that: described dress device of tyre and tire unloader are made of gripper (25), fork (26) and the crane (27) that is installed on the guide rail (5) respectively, described crane (27) connects hoist cylinder (28), described fork (26) connection changes over to produces cylinder (29), and described gripper (25) connects pawl and opens the cylinder of holding one's breath (30).
5, central post balance-type type hydraulic tyre vulcanizing machine according to claim 4 is characterized in that: be connected and installed hydraulic bjuffer (31) respectively on the crane (27) of described dress device of tyre and tire unloader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058372 CN2892443Y (en) | 2006-04-29 | 2006-04-29 | Middle upright post balance type hydraulic tyre vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058372 CN2892443Y (en) | 2006-04-29 | 2006-04-29 | Middle upright post balance type hydraulic tyre vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892443Y true CN2892443Y (en) | 2007-04-25 |
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ID=38060609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058372 Expired - Fee Related CN2892443Y (en) | 2006-04-29 | 2006-04-29 | Middle upright post balance type hydraulic tyre vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892443Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490296A (en) * | 2011-12-06 | 2012-06-13 | 青岛双星橡塑机械有限公司 | High-performance radial tire intelligent vulcanizing machine |
| CN104369295A (en) * | 2014-09-28 | 2015-02-25 | 江苏华澳橡胶机械有限公司 | Pull bar blocking mechanism of tyre vulcanizer and pull bar blocking method |
-
2006
- 2006-04-29 CN CN 200620058372 patent/CN2892443Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490296A (en) * | 2011-12-06 | 2012-06-13 | 青岛双星橡塑机械有限公司 | High-performance radial tire intelligent vulcanizing machine |
| CN102490296B (en) * | 2011-12-06 | 2014-07-09 | 青岛双星橡塑机械有限公司 | High-performance radial tire intelligent vulcanizing machine |
| CN104369295A (en) * | 2014-09-28 | 2015-02-25 | 江苏华澳橡胶机械有限公司 | Pull bar blocking mechanism of tyre vulcanizer and pull bar blocking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GREATOO INC. Free format text: FORMER NAME: GUANGDONG JULUN MOULD CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 515500 Middle Road, Jiedong Economic Development Zone, Jieyang, Guangdong, China Patentee after: GREATOO INC. Address before: 515500 Jiedong County Economic Development Experimental Area, Guangdong Patentee before: Guangdong Julun Mould Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20140429 |